Multi-Tech Systems 92U10E06831 ユーザーズマニュアル
Part 1
− Universal Socket Connectivity
Chapter 1 – Universal Socket Connectivity
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342M)
32
GSM Antenna Requirements/Specifications
Frequency Range
824 – 960 MHz / 1710 – 1990 MHz
Impedance
50 Ohms
VSWR
VSWR shall not exceed 2.0:1 at any point across the bands of operation
Typical Radiated Gain
2 dBi on azimuth plane
Radiation
Omni-directional
Polarization
Vertical
Antenna Loss
Free space not to exceed -3db
TRP/TIS
Including cable loss the total radiate power (TRP) at the antenna shall be
no less than +22/24.5 dBm for 850/1900 MHz respectively, and the total
isotropic sensitivity (TIS) at the antenna shall be no less than -99/101.5
dBm for 850/1900 MHz respectively.
no less than +22/24.5 dBm for 850/1900 MHz respectively, and the total
isotropic sensitivity (TIS) at the antenna shall be no less than -99/101.5
dBm for 850/1900 MHz respectively.
HSDPA / UMTS RF Specifications
Bands I, II, V
UMTS 850 Band V
UMTS 1900 Band II UMTS 2100 Band I
Frequency RX
869 to 894 MHz
1930 to 1990 MHz
2110 to 2170 MHZ
Frequency TX
824 to 849 MHz
1850 to 1910 MHz
1920 to 1980 MHZ
HSDPA / UMTS Antenna Requirements/Specifications
Frequency Range
824 – 960 MHz / 1710 – 1990 MHz / 1920 – 2170 MHz
Impedance
50 Ohms
VSWR
VSWR shall not exceed 2.0:1 at any point across the bands of operation
Typical Radiated Gain
2 dBi on azimuth plane
Radiation
Omni-directional
Polarization
Vertical
Antenna loss
Free space not to exceed -3db
TRP/TIS
Including cable loss the total radiate power (TRP) at the antenna shall be
no less than +22/24.5 dBm for 850/1900/ MHz respectively, and the total
isotropic sensitivity (TIS) at the antenna shall be no less than -99/101.5
dBm for 850/1900 MHz respectively. Note: 2100MHz is not used by the
North America carriers.
no less than +22/24.5 dBm for 850/1900/ MHz respectively, and the total
isotropic sensitivity (TIS) at the antenna shall be no less than -99/101.5
dBm for 850/1900 MHz respectively. Note: 2100MHz is not used by the
North America carriers.
GPS (Global Positioning) RF Specifications
GPS L1
Frequency RX
1575.42
LNA Bias Voltage
5V
LNA Current Consumption
40mA Max
GPS Antenna Requirements/Specifications
Frequency
1575MHz
Impedance
50 Ohms
VSWR
1.5db
Input voltage
3.0V +/- 0.3V
GPS TIS
The total isotropic sensitivity (TIS) at the antenna shall be no less than
-147 dBm
-147 dBm
Preliminary
Confidential